Volume of Traffic on the Primary Road System


Route

2007

Rural/Municipal

 Section length (miles) Annual average daily traffic

Vehicle classification distribution
of annual average daily traffic

Average daily vehicle miles

Motorcylces

 Cars, vans and pickups Total trucks and buses Single unit
trucks		 Combination
trucks		 All vehicles Trucks and buses
Primary route
section description

Buses

2Axles

3Axles

 4 or more axles 4 or less axles

5Axles

 6 or more axles Multiple trailers
8052 Johnson COUNTY
80 CO RD W38 INTERCHANGE Rural1.55030600188202771013119455116413271557931985024743015703
80 WEST LIMITS OF TIFFIN Rural6.663314001942092010281220622186152723581219950420921868502
80 CO RD W52 INTERCHANGE Municipal0.5013160019621058103432216261871527405847200507158325182
80I 380 & US 218 INTERCHANGE AT
EAST LIMITS OF TIFFIN &
80 WEST LIMITS OF CORALVILLE Municipal1.46234000215231991058124469020617277859292035134970815469
80 IA 965 INTERCHANGE Municipal1.53951100352378741286735199429724330270472416107864319802
801ST AVENUE INTERCHANGE AT
80 EAST LIMITS OF CORALVILLE Municipal2.355540003804091812693326924276223286701124060812717029892
80 WEST LIMITS OF IOWA CITY Rural0.3915560039642676125193259202742232366906236599217404895
80CO RD W66 & DUBUQUE ST INTCHG AT
80 EAST LIMITS OF IOWA CITY Municipal0.89655900398428991259432792527622325669482376025008611284
80 WEST LIMITS OF IOWA CITY Rural1.46347600324349051236329383024820323569022365986963918087
80 IA 1 INTERCHANGE Municipal0.6344790032635130124372958352492032546944237602303697885
80 EAST LIMITS OF IOWA CITY Municipal0.6203700022924697120692577272171831996826233592229407483
80 CO RD F44 INTERCHANGE Rural2.39736800228245701199725572321617317967852325878821028757
80 WEST LINE OF CEDAR COUNTY Rural4.179362002242409711874227643192163183679223258815128049621
       ROUTE SUMMARY - RURAL16.64335301 587517185565
       ROUTE SUMMARY - MUNICIPAL8.00746802 37474896997
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